Answer:
With a halo of water and a tongue of wood, stone as skin long I stood. What am I?
I am free the first time and second time but the third time is going to cost you money.
What gets sharper the more you use it?
I can wave my hands at you but I never say goodbye. You are always cool when with me even more so when I am high!
I'm orange when long I'm white when short. What am I?
It flows out of the soil, It burns you if it boils, And holds us in its coils, More valuable than gold, As black as it is old.